1 . Becoming ________ is probably a sign of getting old.(forget)

2 . It is ________ (possible) for us to sleep with all that noise.

3 . It’s hard work, it’s _________ (possible) for him to finish it in such a short time.

4 . He was ________ (surprise) to hear such wonderful news.

5 . It’s __________(不可能)for him to work out that difficult Maths problem since he is not good at it.

6 . We were ________ (惊讶的) to see so many people at the party.

7 . My grandma has become very ________ in recent years.(forget)

8 . The girl in red looks ______（苗条的）.